Restore indent.py (#21094)

crates/ruff_python_formatter/resources/test/fixtures/ruff/fmt_on_off/indent.py

@@ -0,0 +1,55 @@
+def test():
+ # fmt: off
+ a_very_small_indent
+ (
+not_fixed
+ )
+
+ if True:
+  pass
+  more
+ # fmt: on
+
+ formatted
+
+ def test():
+  a_small_indent
+  # fmt: off
+# fix under-indented comments
+  (or_the_inner_expression +
+expressions
+   )
+
+  if True:
+   pass
+  # fmt: on
+
+
+# fmt: off
+def test():
+  pass
+
+  # It is necessary to indent comments because the following fmt: on comment because it otherwise becomes a trailing comment
+  # of the `test` function if the "proper" indentation is larger than 2 spaces.
+  # fmt: on
+
+disabled +  formatting;
+
+# fmt: on
+
+formatted;
+
+def test():
+  pass
+  # fmt: off
+  """A multiline strings
+      that should not get formatted"""
+
+  "A single quoted multiline \
+       string"
+
+  disabled +  formatting;
+
+# fmt: on
+
+formatted;